Receptor-Interacting Protein Kinase 3 Deficiency Recruits Myeloid-Derived Suppressor Cells to Hepatocellular Carcinoma Through the Chemokine (C-X-C Motif) Ligand 1-Chemokine (C-X-C Motif) Receptor 2 Axis

RIP3 deficiency is an essential factor directing MDSC homing to HCC and promoting CXCL1/CXCR2-induced MDSC chemotaxis to facilitate HCC immune escape and HCC progression; blocking the CXCL1-CXCR2 chemokine axis may provide an immunological therapeutic approach to suppress progression of RIP3 deficiency HCC.